[Effect of hyoscin-butylbromide on the fetal heart rate].
D004562:Electrocardiography; D004964:Estriol / Q000652:urine*; D005260:Female; D005318:Fetal Heart / Q000187:drug effects*; D005865:Gestational Age; D006801:Humans; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000187:drug effects*; D011247:Pregnancy; D012601:Scopolamine / Q000494:pharmacology*
D012601:Scopolamine; D004964:Estriol